I'd love to check out those TP260s. I'm very impressed with the TP160S' I bought.
I have been chewing on these TP260 for a couple weeks now. So far, quite happy with them. I bought them to replace Infinity P363 for 2 channel only (for now), in the main living room.
As soon as I put them in place, I immediately noticed that I liked them better than the P363, and I have confirmed this over 2 weeks. They don't have as much bass and authority as the P363, but what they have is very good and is more refined in pretty much every way.
I do see where they could be called a touch bright, but not Klipsch bright to my ears. My room is also not ideal, and that likely contributes to brightness that can be mostly corrected on my end. But, for general TV watching with background noise, I find these to be easier to understand the dialogue at lower spl than the P363.
I have not done a ton of critical listening, and that's not exactly what I bought these for anyway. As a good set of speakers in the living room, and not too pricey so you don't worry as much around children and pets, I am quite pleased with my purchase!
I have the TP160 set up in a critical listening room, mated with F15HP, but haven't had time to listen much, and I have the matching center but only hooked it up to check that it works.
We're talking the 2 towers, the 2 books, and the center for right about $420, delivered to my door exactly 2 days after I placed my order! I don't think you can find much better anywhere around that price or a little more.